ALYNN:
Good Morning. Alynn, I believe the dessert you have described is known in Italy as PANNA COTTA (click here).
It is made with whipping cream & gelatin. As for the chocolate flavor, you can do it with melted choc. or blended in cocoa. The pink layers I am not certain, however my culinary imagination tells me that perhaps processed (pureed) rasberries or the use of strawberry granules from a "JELLO" box.
Anyway, If you are willing to experiment we can help & advise you. I think you will succeed if you try. Have a nice day young lady.
~Chef Dunask.